Properties of the Number 82532

Eighty-Two Thousand Five Hundred Thirty-Two

Basics

Value: 82531 → 82532 → 82533

Parity: even

Prime: No

Previous Prime: 82531

Next Prime: 82549

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 47 × 439

Divisors: 1, 2, 4, 47, 94, 188, 439, 878, 1756, 20633

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2730 Try Today's Challenge

Representations

Binary: 10100001001100100

Octal: 241144

Duodecimal: 3B918

Hexadecimal: 14264

Square: 6811531024

Square Root: 287.2838317761722

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

0-sequence of reduction of (n³) by x² -> x+1. A192256

Number of length n arrays of permutations of 0..n-1 with each element moved by -2 to 2 places and exactly one more element moved upwards than downwards. A263758

a(n) = n² - 2·floor(n/sqrt(2))². A82532